Hi Team,

My Web Application was using Ulitdev Cassini Classic for ASP.Net 2.0 as The web Server and it was working fine without any problem. Now we decided to change the Web Server to Ultidev Cassini Web Server Pro. I have successfully registered the application on Cassini Pro and i am able to see my web page. But after that, whenever i am trying to click any ajax buttion in my application, the below error is generating.

This is not happening,if i am using either IIS or Ultidev cassini classic.

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Message from webpage

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Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.Details: Error parsing near 'YEHg1TZWxlY3RlZEluZGV4Zh4XRW5hYmxlQWpheF'.

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OK

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Kindly help me to get it resolved.

Regards,
Jinesh

Thanks for your prompt response.
But unfortunately, i cannot change the code directly, since the code is working perfectly with other web servers. Only the exception is with Ultidev Cassini pro (Application is working fine with Old version of Cassini too). I feel there is something is missing in the configuration.

Thank you for sharing the solution to the problem!

Registering an SSL endpoint programmatically is not allowed because creating SSL endpoint requires X.509 server certificate, and real certificate cannot be created without user interaction, meaning that software vendors, in order to create SSL endpoint programmatically would either have to create a self-signed certificate, or redistribute a certificate, both of which are not good security practices. We do not want to enable developers to implement bad security, hence SSL endpoints can only be created manually.

Best regards,
UltiDev Team.